What happens to the messy parts of Rio in 2016?

An opinion piece?in the New York Times today argues that the Rio plans to vacate through illegal evictions a large portion of the city’s poorest living in favelas in preparation for the Olympics to be held there in 2016:

The author of the article, Theresa Williamson, maintains that it would be “more cost-effective to invest in urban improvements that communities help shape through a participatory democratic process.” ? Rio is not the only city that would prefer to eradicate the messy bits of its city. ?Cities that are under pressure from a massive influx of global investment – and attention – begin to feel they must look like a shopping mall in New York City or Cannes.